Benchmark

non-incremental/QF_LRA/LassoRanker/Ultimate/CooperatingT2_consts1.bpl_Iteration1_Lasso_3-pieceTemplate.smt2 

SMT script generated by Ultimate LassoRanker [1]
Ultimate LassoRanker is a tool that synthesizes ranking functions for 
linear lasso programs and implements the techniques presented in [2] and [3].
For generating these SMT scripts Ultimate LassoRanker was used as a sub 
procedure of the termination analyzer Ultimate BuchiAutomizer [4] which 
implements the techniques presented in [5].

This SMT script belongs to a set of SMT scripts that was generated by applying
revision 11505 of BuchiAutomizer to
- the benchmarks from the demonstration category on termination of the SV-COMP 
2014 [6] available at [7],
- the benchmarks from [8] which are available at [9] and,
- benchmarks from the repository of Ultimate LassoRanker.
This set of SMT scripts contains only SMT scripts that we considered to be 
difficult because LassoRanker run into a timeout after 10 seconds.

2014-05-03, Matthias Heizmann (heizmann@informatik.uni-freiburg.de)


[1] http://ultimate.informatik.uni-freiburg.de/LassoRanker/
[2] Jan Leike and Matthias Heizmann. Ranking Templates for Linear Loops. In 
TACAS 2014.
[3] Matthias Heizmann, Jochen Hoenicke, Jan Leike and Andreas Podelski. Linear 
Ranking for Linear Lasso Programs. In ATVA 2013.
[4] http://ultimate.informatik.uni-freiburg.de/BuchiAutomizer/
[5] Matthias Heizmann, Jochen Hoenicke and Andreas Podelski. Termination 
Analysis by Learning Terminating Programs. Accepted at CAV 2014
[6] Dirk Beyer: Status Report on Software Verification - (Competition Summary 
SV-COMP 2014). TACAS 2014
[7] https://svn.sosy-lab.org/software/sv-benchmarks/trunk/c/termination-crafted/
[8] Marc Brockschmidt, Byron Cook, Carsten Fuhs: Better Termination Proving 
through Cooperation. CAV 2013:413-429
[9] http://verify.rwth-aachen.de/brockschmidt/Cooperating-T2/
Benchmark
Size140469
Compressed Size9172
License Creative Commons Attribution 4.0 International (CC-BY-4.0)
Categoryindustrial
First Occurrence2014-07-21
Generated By—
Generated On—
Generator—
Dolmen OK1
strict Dolmen OK—
check-sat calls1
Query 1
Status sat
Inferred Status sat
Size 140461
Compressed Size9035
Max. Term Depth19
Asserts 105
Declared Functions0
Declared Constants351
Declared Sorts 0
Defined Functions0
Defined Recursive Functions 0
Defined Sorts0
Constants0
Declared Datatypes0

Symbols

or484 and484 =414 let607
+1418 -496 *1621 <288
<=406 >171 >=286

Evaluations

Evaluation Rating Solver Variant Result Wallclock CPU Time
SMT-COMP 2014 CVC4 CVC4 f7118b2 default sat ✅ 1.62762 1.61675
MathSAT MathSAT-5.2.12-Main default sat ✅ 5.29929 5.29119
SMTInterpol smtinterpol-2.1-118-g3dada2f default sat ✅ 4.40308 7.38088
veriT veriT-smtcomp2014 default sat ✅ 1.39041 1.38079
Yices2 Yices-2.2.1-smtcomp2014 default sat ✅ 0.28730 0.27896
Z3 Z3-4.3.2.a054b099c1d6-x64-debian-6.0.6-SMT-COMP-2014 default sat ✅ 14.90170 14.89970
SMT-COMP 2015 CVC4 CVC4-master-2015-06-15-9b32405-main default sat ✅ 2.12013 2.11868
CVC4-experimental-2015-06-15-ff5745a-main default sat ✅ 2.12123 2.11868
MathSAT MathSat 5.3.6 main smtcomp2015_main sat ✅ 2.83560 2.83557
SMTInterpol SMTInterpol v2.1-206-g86e9531 default sat ✅ 3.81113 6.85596
SMT-RAT SMT-RAT-final default sat ✅ 6.45863 6.46002
veriT veriT default sat ✅ 1.18382 1.18282
Yices2 Yices default sat ✅ 0.07768 0.07699
Z3 z3 4.4.0 default sat ✅ 20.58290 20.59190
SMT-COMP 2016 0.11 (8/9) CVC4 CVC4-master-2016-05-27-cfef263-main default sat ✅ 2.20856 2.21003
MathSAT mathsat-5.3.11-linux-x86_64-Main default sat ✅ 3.27001 3.27387
OpenSMT OpenSMT2-2016-05-12 default sat ✅ 32.66490 32.68380
SMTInterpol smtinterpol-2.1-258-g92ab3df default sat ✅ 2.37363 7.99786
SMT-RAT SMT-RAT default sat ✅ 2330.89000 2332.22000
Toysmt toysmt default unknown ❌ 2400.11000 2401.42000
veriT veriT-dev default sat ✅ 0.78528 0.78609
Yices2 Yices-2.4.2 default sat ✅ 0.11562 0.11563
Z3 z3-4.4.1 default sat ✅ 12.38170 12.39020
SMT-COMP 2017 0.12 (7/8) CVC4 CVC4-smtcomp2017-main default sat ✅ 2.30175 2.30155
MathSAT mathsat-5.4.1-linux-x86_64-Main default sat ✅ 1.06741 1.06694
OpenSMT opensmt2-2017-06-04 default sat ✅ 41.07660 41.06660
SMTInterpol SMTInterpol default sat ✅ 2.53864 8.80269
SMT-RAT SMTRAT-comp2017_2 default unknown ❌ 600.01100 599.92500
veriT veriT-2017-06-17 default sat ✅ 0.76184 0.76092
Yices2 Yices2-Main default sat ✅ 0.48556 0.48418
Z3 z3-4.5.0 default sat ✅ 19.77970 19.77730
SMT-COMP 2018 0.11 (8/9) Ctrl-Ergo Ctrl-Ergo-SMTComp-2018_default sat ✅ 7.24613 28.64000
CVC4 master-2018-06-10-b19c840-competition-default_default sat ✅ 3.20868 3.20868
MathSAT mathsat-5.5.2-linux-x86_64-Main_default sat ✅ 0.58097 0.58196
OpenSMT opensmt2_default sat ✅ 36.19810 36.19660
SMTInterpol SMTInterpol-2.5-19-g0d39cdee_default sat ✅ 2.29735 7.02809
SMT-RAT SMTRAT-Rat-final_default unknown ❌ 1200.09000 1199.96000
SMTRAT-MCSAT-final_default unknown ❌ 1200.04000 1200.04000
veriT veriT_default sat ✅ 0.57251 0.57266
Yices2 Yices 2.6.0_default sat ✅ 0.64141 0.64130
Z3 z3-4.7.1_default sat ✅ 6.17546 6.17500
SMT-COMP 2019 Ctrl-Ergo Ctrl-Ergo-2019-wrapped-sq_default sat ✅ 7.09743 27.83000
CVC4 CVC4-2019-06-03-d350fe1-wrapped-sq_default sat ✅ 2.63363 2.63406
CVC4-SymBreak_03_06_2019-wrapped-sq_default sat ✅ 8.81832 8.79750
master-2018-06-10-b19c840-competition-default_default sat ✅ 2.14218 2.14256
OpenSMT OpenSMT-wrapped-sq_default sat ✅ 22.98440 22.98440
Par4 Par4-wrapped-sq_default sat ✅ 0.26018 0.00648
SMTInterpol smtinterpol-2.5-514-wrapped-sq_default sat ✅ 8.22522 24.47510
veriT veriT-wrapped-sq_default sat ✅ 0.55250 0.55277
Yices2 Yices 2.6.2-wrapped-sq_default sat ✅ 1.67731 1.67698
Z3 z3-4.8.4-d6df51951f4c-wrapped-sq_default sat ✅ 9.48102 9.48076
SMT-COMP 2020 CVC4 CVC4-sq-final_default sat ✅ 3.98104 7.86167
MathSAT MathSAT5_default.sh sat ✅ 0.52786 0.52767
OpenSMT OpenSMT_default sat ✅ 0.29869 0.29864
Par4 Par4-wrapped-sq_default sat ✅ 1.74452 6.55000
SMTInterpol smtinterpol-2.5-679-gacfde87a_default sat ✅ 4.94634 15.05310
veriT veriT_default sat ✅ 2.74529 2.74543
Yices2 Yices 2.6.2 bug fix_default sat ✅ 0.12550 0.12545
Z3 z3-4.8.8_default sat ✅ 0.65765 0.65752
SMT-COMP 2021 0.17 (5/6) MathSAT mathsat-5.6.6_default sat ✅ 7.99162 7.99080
mc2 mc2 2021-06-07_default.sh unknown ❌ 11.15130 11.14760
Par4 Par4-wrapped-sq_default sat ✅ 0.28393 0.00725
SMTInterpol smtinterpol-2.5-823-g881e8631_default sat ✅ 5.06021 30.30240
veriT veriT_default sat ✅ 10.81760 10.81770
Z3 z3-4.8.11_default sat ✅ 1.42906 1.42872
SMT-COMP 2023 cvc5 cvc5-default-2023-05-16-ea045f305_sq sat ✅ 1.06163 1.06212
OpenSMT OpenSMT a78dcf01_default sat ✅ 0.41706 0.41701
SMTInterpol smtinterpol-2.5-1272-g2d6d356c_default sat ✅ 7.40985 20.79730
Yaga Yaga_SMT-COMP-2023_presubmition_default sat ✅ 0.37876 0.37544
Yices2 Yices 2 for SMTCOMP 2023_default sat ✅ 1.39885 1.39778
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.28637 1.28641
Yices 2.6.2 for SMTCOMP 2021_default sat ✅ 1.28753 1.28749
SMT-COMP 2025 cvc5 cvc5 sat ✅ 0.79427 0.67867
OpenSMT OpenSMT sat ✅ 0.51441 0.38877
SMTInterpol SMTInterpol sat ✅ 4.88098 14.38036
Yices2 Yices2 sat ✅ 0.57647 0.45098
Z3alpha Z3-alpha sat ✅ 0.94707 2.21694
Z3 Z3-alpha-base sat ✅ 1.61738 1.48678